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Industrial Evaporators – Design & Fabrication

Industrial evaporators fabricatorsProject Experience

We are experts in the design and manufacture of evaporators and other shell and tube heat exchangers. Riggins has fabricated and serviced many types over the years.

Evaporator Types:

  • Waste drum 
  • Industrial 
  • High flow 
  • Evaporative coolers 
  • Ammonia 
  • Evaporative condensers 
  • Waste water 
  • Liquid natural gas 
  • Blower

Code Compliance

Riggins Company is an ASME Code fabrication shop and we hold Section VIII “U” and “U2” stamps as well as National Board’s “R” stamp. All of our welders are qualified to perform ASME code fabrication work and our quality control program applies this stringent set of fabrication standards to every job.

Design and Fabrication Services

Our in-house engineering team’s expertise in heat and thermal transfer equipment enables us to provide our customers a broad range of solutions including:

  • Design and fabrication of evaporators for new facilities and pilot plants 
  • Build-to-print replacement evaporators for existing facilities 
  • Replacement tube bundles, shells, channels, baffles, heads and other replacement parts for existing units 
  • On-site installation, piping, rigging, repair, and retubing

Industry Experience

Riggins specializes in the design, fabrication, installation, and repair of mechanical equipment and process equipment for the following industries:

  • Chemical, specialty chemical, and specialty materials 
  • Energy and power including coal gasification, nuclear power, and power generation 
  • Military, defense, and shipbuilding 
  • Petrochemical 
  • Pulp and paper 
  • Waste water treatment (WWTP) and water treatment (WTP)

Materials of Construction

Riggins’ weld procedures cover a wide variety of metals including stainless steel, Duplex stainless steel, copper alloys, Copper Nickel (CuNi), Inconel, Monel, and Haynes Alloys.